Share of one-year-olds vaccinated against hepatitis B in Senegal
Senegal: Share of one-year-olds vaccinated against hepatitis B was 91.0% in 2024. ▲ Rising
Share of one-year-olds vaccinated against hepatitis B in Senegal, 2004–2024
Source: WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data. Measured in %.
Analysis
Senegal recorded 91.0% for share of one-year-olds vaccinated against hepatitis b in 2024.
Compared with earlier readings it is down 1.1% on the previous year and up 2.2% over ten years.
Over the whole period, share of one-year-olds vaccinated against hepatitis b in Senegal peaked at 94.0% in 2007 and was at its lowest, 54.0%, in 2004.
Senegal ranks 86th of 189 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 21 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 82.5% | 54.0% | 94.0% | 6 |
| 2010s | 91.1% | 89.0% | 93.0% | 10 |
| 2020s | 88.8% | 83.0% | 93.0% | 5 |
Countries ranked near Senegal
More reference data data for Senegal
- Summer temperature anomalies -0.265 °C (2026)
- Temperature anomalies by month -0.0252 °C (2026)
- Spring temperature anomalies -0.7106 °C (2026)
- Universal right to vote 2 (2025)
- Autumn temperature anomalies -0.1143 °C (2025)
- Winter temperature anomalies -1.05 °C (2025)
- Consumer price index 136.06 2010 = 100 (2025)
- Universal right to vote in practice 2 (2025)
- Annual precipitation 577.89 millimeters (2025)
- Democracy 6 (2025)
Frequently asked questions
- What is share of one-year-olds vaccinated against hepatitis b in Senegal?
- Share of one-year-olds vaccinated against hepatitis b in Senegal was 91.0% in 2024, according to WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data.
- What is the highest share of one-year-olds vaccinated against hepatitis b recorded in Senegal?
- The highest recorded value was 94.0% in 2007.
- What is the lowest share of one-year-olds vaccinated against hepatitis b recorded in Senegal?
- The lowest recorded value was 54.0% in 2004.
- How does Senegal rank for share of one-year-olds vaccinated against hepatitis b?
- Senegal ranks 86th out of 189 countries with data for 2024.
- Is share of one-year-olds vaccinated against hepatitis b rising or falling in Senegal?
- Over the last ten years it is up 2.2%. The long-run trend across the full record is rising.
- Where does this Senegal data come from?
- The figures come from WHO & UNICEF (2025); UN, World Population Prospects (2024) – processed by Our World in Data, published as part of Share of one-year-olds vaccinated against hepatitis B. Statizoid updates them automatically from the source API.
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About this data
Share of one-year-olds who have had three doses of the hepatitis B vaccine in a given year.